baber/WOPTO huggingface dataset:
Patent JP-H0486185-A (JP)
Title: Video signal reproducing method
Inventor: SUMINO SHINYA
IPC: H04N19/196
Filed: 1990-07-30
Abstract: PURPOSE:To improve the picture quality of special reproducing by generating a frame picture by field interpolation in the case of a block discriminated as a moving picture and displaying the frame picture as it is in the case of a block discriminated as a still picture. CONSTITUTION:An input signal 1 is decoded by a decoder 2 and is stored in a memory 4. In the memory 4, picture elements are transposed, and picture elements which cannot be decoded are corrected (substitution with the preceding frame, the preceding field, or nearby picture elements). Decoded signals whose order of picture elements to be displayed (interlace) is read out are delayed in a delay device 7 by one line and are added by an adder 9 and are divided in a divider 11 by 2 to obtain a picture element interpolation value in the vertical direction. A switching signal 6 switches a switch 14 to take a filter output 12 as a reproduced signal 14 only in the case of generation of output picture elements due to intrafield interpolation, namely, the block discriminated as a moving picture and the field generated by interpolation.
Patent JP-S6358764-A (JP)
Title: Nonaqueous solvent battery
Inventor: UNO KYOJI
IPC: H01M6/14
Filed: 1986-08-27
Abstract: PURPOSE:To prevent internal short-circuit in assembly process and to minimize IR drop in high rate discharge by using a porous plate such as expanded metal in which the whole periphery is or the upper and lower ends are formed in a plate as a positive current collector. CONSTITUTION:In a porous plate such as expanded metal, metal mesh, and etched metal, burrs in the periphery 2b are eliminated and the generation of internal short-circuit caused by vibration or shock in the assembly or after assembly is prevented. The electric resistance between A' and C' is actually similar to that between D and C' because of the plate-like periphery. Therefore, IR drop in the whole positive electrode 3 is decreased and sharp voltage drop in high rate discharge is decreased and the good working voltage of a battery can be obtained.
Patent JP-H0490207-A (JP)
Title: Output operating point varying system
Inventor: KAWAI MASAAKI
IPC: H03F3/21
Filed: 1990-08-01
Abstract: PURPOSE:To vary an output operating point of an amplifier circuit without changing a cut-off frequency by providing an intermediate stage amplifier circuit comprising a source follower circuit whose source side load is made variable between an output of a pre-stage amplifier circuit and an amplifier circuit of an output stage. CONSTITUTION:An intermediate stage amplifier circuit 3 comprising a source follower circuit whose source side load is made variable between an output of a pre-stage amplifier circuit 1 having a common source circuit at its first stage and an amplifier circuit 2 of an output stage comprising a source follower circuit. FETs Q6A, Q6B of the amplifier circuit 3 are connected in parallel to form a source follower circuit and drains of FETs Q7A, Q7B are connected in common to the Q6A, Q6B and sources of the Q6A, Q6B are connected to a load. When a gate voltage VCONT' of the Q7B is changed, a current I1 is going to change and the current I1 is kept constant by the Q6A, Q6B. Thus, when the controlling voltage VCONT' is increased, a VDS of the Q7A is decreased, the potential at a point D is decreased, and when the voltage VCONT' is lowered conversely, the potential at the point D is increased to make an output operating point variable.
Patent JP-S6262448-A (JP)
Title: Optical recording and reproducing disc and optical recording and reproducing device
Inventor: KATSUTA SHINICHI
IPC: G11B7/24038
Filed: 1985-09-12
Abstract: PURPOSE:To perform a continuous recording and reproducing switching a surface and a back momentarily by forming an air layer facing and combining the recording layers of the first and the second transparent substrates and permitting a focusing from either one side of the surface or the back on both of two recording layers by reducing the thickness of the air layer. CONSTITUTION:An objective lens 16 as a recording and reproducing means is provided on either one side of substrates 10 or 11, and by the switching of a focusing position, the switching of the recording and reproducing on whether a recording layer 12 or a recording layer 13 is performed. In the state of a position 16b, since a cavity between the objective lens and the substrate 10 is needed, a distance between the objective lens 16 and the substrate 10 is arranged so as to be larger than the thickness of air air layer 4 in the state of a position 16a. In the continuous recording and reproducing of the recording layers 12 and 13 at the surface and the back, the recording and reproducing of the recording layer 12 are performed and the objective lens arrives at the end and a driving pulse so that the objective lens 16 approaches to the substrate 10 is supplied momentarily to the focus servo motor of the objective lens 16. Thereby, the focus of the objective lens 16 is shifted to the recording layer 13 and afterwards, the recording and reproducing of the recording layer 13 is performed being guided by a groove 15.
Patent JP-S58104120-A (JP)
Title: Manufacture of high tensile steel material having fine grain structure
Inventor: KOBAYASHI KUNIHIKO
IPC: C22C38/00
Filed: 1981-12-17
Abstract: PURPOSE:To obtain high tensile steel materials having increased strength and toughness, by shortening heating times in the austenite region of the steel materials whose hardenability is raised by adding B and quenching the steel materials while they are kept in a fine grain state and tempering them for a short time. CONSTITUTION:An ingot of low carbon steel containing 0.07-0.16% C, 0.10- 1.00% Si, 0.50-1.50% Mn, <=1.00% Cr, <=0.70% Mo, 0.05-0.11% Al, <=0.0050% N, 0.0005-0.0030% B, or furthermore one or >=2 kinds among 0.10-0.30% Cu, 0.20-1.50% Ni, 0.01-0.06% V is hot-worked, cooled to a temperature below Ar1, heated to the max. heating temperature of Ac3 point -950 deg.C for a short time of <=100sec and immediately quenched while austenite grains are kept a fine state. This ingot is tempered under conditions in which a tempering constant TP=(T+ 273)(20+logt), (T: temp.  deg.C, t: time hr) becomes <=18,000. The high tensile steel both superior in strength and toughness can be obtained.
Patent JP-H0250371-A (JP)
Title: Magnetic head
Inventor: KURODA MASAYUKI
IPC: G11B21/21
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the damage of a recording medium and a magnetic head by providing a diaphragm and an air charged chamber, making air flow in from a slider surface external periphery, and forming a slight air layer between the recording medium and the slider surface with a pumping operation. CONSTITUTION:A circular hole 6 is formed at a slider surface 5 center of a slider 3, and an air charged chamber 12 to be opened on the slider surface 5 by a diaphragm 11 provided at an internal peripheral wall 6b of the hole 6 orthogonally to the axial direction of the hole 6 and the internal peripheral wall 6b of the hole 6 is constituted. Consequently, when a recording medium 2 rotates, even in a low speed range, the air is made to flow in from air intro ducing grooves 13 to 15 into the air charged chamber 12 by its viscosity, the diaphragm 11 is oscillated, the air in the air charged chamber 12 is pushed out of the slider surface 5 like ripples by the pumping operation, and the slight air layer is formed between the slider surface 5 and the recording medium 2. Thus, the stable floating can be secured, and the damage of the recording medium 2 and the magnetic head 1 can be prevented.
Patent JP-S62115291-A (JP)
Inventor: REVEL MICHEL
IPC: C12Q1/68
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0776260-A (JP)
Title: Self-contained vehicle antitheft device
Inventor: RUISU DEI KARURO
IPC: B60R25/04
Filed: 1994-07-26
Abstract: PURPOSE: To change a thieves' intention by generating a sound simulating that of a weak battery (battery dead) is produced in response to actuating when an anti-theft device is in the actuated mode in which a power switch disconnects a battery from a starting motor. CONSTITUTION: When a vehicle owner leaves a vehicle and activates an anti- theft device, that is, opening a power switch 64, vehicle accessories are connected to a battery through a resistance 76 that is in parallel with a switch 64. The accessories such as a vehicle lights are prevented from operating at this current level though the resistance 76 provides a current flow sufficient to maintain functions of the accessories. Thus, in response to turning the lights, on with the switch 64 open, the lights will be dimmer than normal and will lead a would-be thief to believe that the battery is weak. A normally closed bimetal switch device 78 which is connected in parallel with the switch 64 is operable when the switch 64 is open to generate a noise simulating that of a weak battery by a closure of an ignition switch 58 or a bypass of the ignition switch.
Patent JP-H0934619-A (JP)
Title: Recording data input device
Inventor: KADOKURA MASAHARU
IPC: G06F3/0482
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To easily select a candidate by setting item data inputted to each record as an input candidate corresponding to a prescribed field when the item data is inputted to the prescribed field of a record and setting a desired candidate from an input candidate group as input data to the field. SOLUTION: When the item data is inputted to the field designated as an input target, a CPU 1 edits the content of an input information candidate table 8-4 in a prescribed order, and displays it in a summary list. The input information candidate table 8-4 is to store the item data inputted to each record at every field as the input candidate, and the content of the input information candidate table 8-4 in accordance with an input target field is displayed in the summary list. In such a case, when an arbitrary candidate is selected, such selected candidate is written on the input target field designated this time.
Patent JP-S5991437-A (JP)
Title: Electrophotographic device
Inventor: TACHIKAWA MASAICHIROU
IPC: G03B27/50
Filed: 1982-11-17
Abstract: PURPOSE:To simplify the operation of a titled device by constituting so that an image forming optical system for forming a reflected image of an original face on a photoreceptor can be moved against an original platen which is capble of placing an original. CONSTITUTION:An original face 3a is faced upward, the back face is made to contact with an original platen 10, and the original is placed on its original platen 10. On the other hand, an image forming optical system 11 of the opposite side to the original platen 10, between which the original 3 is placed is fitted to a body part 12 so that one end part can be moved freely in the directions B, B' centering around a rotation supporting point 13, and when it is placed at the operating position, an original face image of the original 3 is formed on a photoreceptor 1 and is exposed. Also, when it is placed at a holding position, the image forming optical system 11 and the original platen 10 are separated sufficiently from each other, the original face 3a can be viewed, and also the original 3 can be attached, detached, replaced, etc. easily.
Patent JP-H0368144-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: HAYASHI KAZUO
IPC: H01L29/74
Filed: 1989-08-05
Abstract: PURPOSE:To facilitate the detection of a defect, such as the discontinuity of finger parts, a partial missing and the like, by a method wherein a field-effect transistor is formed into a constitution, in which a plurality of the finger parts are electrically connected in series to one another between pad parts. CONSTITUTION:A plurality of finger parts 10a to 10n are respectively connected with the finger part adjacent to the respective finger parts on one side of the respective finger parts at one end of the respective finger parts by joints 12a to 12n and are respectively connected with the finger part adjacent to the respective finger parts on the other side of the respective finger parts at the other end of the respective finger parts by feeder parts 11a to 11n. Moreover, pad parts 3a, 3b,... are provided at prescribed intervals and these pad parts are respectively connected to the feeder parts 11b and 11n-1. The finger parts 10a and 10n at both ends of the finger parts 10a to 10n are respectively connected to other pad parts 3p and 3q. Then, in a FET chip decided as a non-defective, the feeder parts 11a to 11n are connected to one another by a feeder 11. Lastly, a drain electrode 7 comprising drain electrode operating parts 8a to 8c,... and insular source electrode operating parts 4a, 4b,... are formed and they are connected to a coupling 5.
Patent JP-H1142089-A (JP)
Title: Interferon tau 3 variant
Inventor: ISHIMURA MASAKO
IPC: C12N15/09
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new interferon τ3 variant, prepared by genetic manipulation, comprising a polypeptide containing a specific amino acid sequence, effective for treating infection with a virus, tumor and autoimmune disease, having low cytotoxicity. SOLUTION: This interferon τ variant comprises a polypeptide containing an amino acid sequence of amino acids 1-172 of the formula obtained by genetic manipulation, is effective for treating infection with a virus, tumor and autoimmune disease and is useful as a therapeutic agent for infection with a virus, tumor and autoimmune disease having low cytotoxicity and high activity. The interferon τ variant is obtained by varying a base sequence of an interferon τ3 gene as a base obtained by cloning from a cDNA library prepared from a human tissue or a cell strain for producing interferon τ by genetic manipulation so as to encode a sequence prepared by substituting Arg of the amino acid sequence No.86 of the base sequence with Cys and expressing the gene.
Patent JP-2000035332-A (JP)
Title: Distance measuring device, photographing device and hollow inside stage grasping system
Inventor: TAKEUCHI TAKAYUKI
IPC: G06T7/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of grasping the state inside a hollow with images and the like. SOLUTION: Provided are a survey rod 102 which a movable rod part 102b is attached turnably in horizontal direction at the lower end of survey rod body 102a, a camera 103 attached for observing inside to the movable rod part so as to photographing the front under the condition where the movable rod part 102b has turned in horizontal direction, a pair of laser oscillators 105 arranged on both sides of the camera for observing inside so that the laser beam emits in parallel along the light axis of the camera foe observing inside, an operation means 2 operating the distance to the distance measuring object, based on the image information photographed with the camera for observing inside.
Patent JP-H0868611-A (JP)
Title: Document-size detection apparatus
Inventor: BABA NOBUYUKI
IPC: G01B11/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide a document-size detection apparatus by which the magnitude of document not only in a fixed size but also in an arbitrary size and the inclination of the document can be detected. CONSTITUTION: External light 19 which has been poured from the upper part of a document face is guided, by an opening-part-position scanning means, to an opening part 22 in a document-readout adjustment means 21 which is scanned along a one-dimensional or two-dimensional track. The external light 19 which has passed the opening part 22 is made incident on a photodetector 20 at a narrow three-dimensional angle, and the edge position of a document 18 is detected.
Patent JP-H0870426-A (JP)
Title: Method and device for recording digital video signal
Inventor: YANAGIHARA HISAFUMI
IPC: H04N5/92
Filed: 1994-08-29
Abstract: PURPOSE: To improve picture quality at the time of variable speed reproduction by setting all picture element data of a dummy macro block in a video segment consisting of plural macro blocks to be the same and quantizing/encoding them. CONSTITUTION: A block making means 2 forms the macro blocks consisting of plural conversion blocks from a digital video signal and supplies a component video signal where the dummy macro block exists to a distribution means 3. In the distribution means 3, a shuffling processing part 31 executes a prescribed shuffling processing on the component video signal in a macro block unit, collects the plural macro blocks and sets them to be one unit. A dummy data operation means 32 sets all picture element data of the dummy macro block of data which is made into the unit to be '0' and outputs them to a quantization means 4. The quantizing means 4 quantizes unit data. An encoding means 5 makes quantized unit data into fixed length and stores it in one video segment.
Patent JP-H0653271-A (JP)
Title: Wire bonding method for semiconductor device
Inventor: ARAKAWA HIROSHI
IPC: H01L21/60
Filed: 1992-07-30
Abstract: PURPOSE:To provide a wire bonding method for firmly junctioning the metallic bonding pad of a semiconductor device with a thin external lead wire by mechanical junction method. CONSTITUTION:A thin external lead wire 5 is junctioned with a metallic bonding pad 4 by forming a hole 6, which becomes narrower in the vicinity of the surface than on the interior side, ranging over the metallic bonding pad 4 and the interlayer insulating film 3 provided with this metallic bonding pad 4, and burying the top of this thin external lead wire 5 in this hole 6, and then it is solidified, thus the metallic bonding pad 4 and the thin external lead wire 5 are junctioned firmly by its mechanical junction strength.
Patent JP-S5992327-A (JP)
Title: Evaluation system for life of prime mover
Inventor: ISHII BUNJI
IPC: G01N3/08
Filed: 1982-11-19
Abstract: PURPOSE:To analyze fatigue damage and creep damage with higher precision by using a test sampled piece from a prime mover member, supplying temperature and strain equal to measurement temperature and measurement strain, and finding strain behavior. CONSTITUTION:Outputs of a strain detector 22 and a thermocouple 23 for the test piece 21 are fed back to a load and strain controller 16 and a temperature controller 17 to be compared with a real strain signal 14 and a temperature signal 15, and control is carried out so that their errors are eliminated. The load placed on the test piece 21 is detected by a load detector 24 and inputted to a stress and strain hysteresis generator 25 together with the real strain signal 14 and also inputted to a relaxation generator 27. The output of the device 25 is sent to a fatigue damage analyzer 11 to analyze fatigue damage on the basis of operation state data 31 and the temperature signal 15. A creep damage analyzer 12, on the other hand, receives a relaxation curve as a correction input from a device 27 to find creep damage. The obtained fatigue damage and creep damage signals of the prime mover member are sent to a lift evaluating device 13 to perform total life evaluation.
Patent JP-S58105668-A (JP)
Title: Line sensor
Inventor: OZAWA KIYOSHI
IPC: H04N1/031
Filed: 1981-12-18
Abstract: PURPOSE:To realize an optical sensor which can effectively utilize reflected lights, by forming circular-arc-shaped grooves in a transparent substrate, by converging illuminating lights from a lighting section on the other surface by the grooves, and by irradiating the surface of an original by the illuminating lights and detecting the reflected lights with an optical sensor at the surface of the substrate. CONSTITUTION:Circular-arc-shaped grooves 10 are continuously formed in one side of an acrylic resin made base plate 8 and a lighting section 13 is installed to the other side. Light 12 from the lighting section 13 irradiates the surface 9 of an original after passing through the plate 8 and the circular-arc-shaped groove 10. Reflected light from one point on the surface of the original is effectively converged on an optical sensor 15 by utilizing the lens-like effect of the acrylic circular-arc-shaped groove 10. The sensor 15 is connected to a transparent electrode 14 and an upper electrode 16. No special light source is required because external light is utilized through the lighting section 13.
Patent JP-H04227461-A (JP)
Title: Cryogenic distillation system using variable density structure packing
Inventor: MAIKERU JIEIMUZU ROKETSUTO
IPC: B01J19/32
Filed: 1991-07-19
Abstract: PURPOSE: To improve flexibility on operation, by disposing a substance moving member comprising a structured package in at least two tower divisions, and making packaging density of the structured package in the first division different from that in the second division. CONSTITUTION: A compartment I of a water 4 is defined by a sampling point of flows 11, 13 with a compartment II defined by a sampling point of the flow 13 and introduction points of flows 21, 23, with a compartment III by the introduction points of the flows 21, 23 and a sampling point of a flow 12, and a compartment IV by sampling points of flows 12, 10. A most plausible compartment so as for any compartment to flood is about 80% of flooding at a standard design point, and the other compartments are operated at a lower flooding percentage than the former compartment. 250 to 1000 m<2> /m<3> density structured package is used to obtain different density structured packages at least in the two compartments such that flooding at a design point of each compartment is 50 to 95%. As a result, limit on operation is reduced.
Patent JP-H1140185-A (JP)
Title: Carrying-receiving device for secondary battery
Inventor: SUZUKI JUICHI
IPC: H01M10/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrying-receiving device for a secondary battery by which labor saving work to transfer a secondary battery to a charging and discharging tray can be performed without requiring workers. SOLUTION: This carrying-receiving device 1 for a secondary battery is equipped with a carrier conveyor 2 for carrying a secondary battery B and a carrier roller 3 for carrying a charging and discharging tray T, in which battery receiving parts R in plural lines are formed with an equal arrangement pitch, and receives the secondary battery in each of the battery receiving parts in plural line on the charging and discharging tray by a transfer part 3b, made at a designated position in a carrying direction of the carrier roller 3.  A pusher 5, which is arranged in parallel with the carrier conveyor 2 and pushes out the carried secondary batteries to the transfer part side by every designated number of pieces, and a transfer device 6 which, while receiving a designated number of the secondary batteries pushed out from the pusher, makes the secondary batteries received contained in not less than 2 rows of the battery receiving part, are provided.
Patent JP-2000049927-A (JP)
Title: Hand-free device for cellular radio communication terminal
Inventor: CHUNG MOON SHICK
IPC: H04M1/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the hand-free device for a cellular communication terminal which is capable of radio communication even when a terminal is not at hand of the user by eliminating inconvenience that the user has a terminal in hand and attaches it to its ear for a speech. SOLUTION: The device consists of a phone jack that is coupled with an inside circuit in a cellular radio communication terminal sending/receiving information of a base station and interfaces information, an auxiliary base device 200 that is coupled with a proper part of the terminal and that modulates the information received by the phone jack through a wired line by a high frequency carrier, transmits the modulated signal, receives and demodulates various information modulated with the high frequency carrier to input the result to the terminal via the phone jack, and an auxiliary hand device 300 that sends/ receives various information to/from the auxiliary base device 200 through a radio channel to generate a ring tone and an alarm tone based on the received various information.